Need formulas for cells D4 thru AH4 that return the 1st 3 digits of the day of the week created from the month end date in cell AB2 & the day number of the month in cells E4 thru AH4.

For example, with the date 10/31/07 in cell AB2

___D_|_E_|__F_|_G__|_H_|_I_|_J_|_K__|_L_|_M__|_N_ |_O |_P_|_Q_|,etc
1
2
3
4 Mon|Tue|Wed |Thur|Fri_|Sat|Sun|Mon|Tue|Wed |Thur|Fri_|Sat|Sun|, etc
5__1_|_2_|__3_|__4_|_5_|_6_|_7_|_8_ |_9_|_10_|_11_|12_|13_|14_|,etc

Formula in cell D4 returns Mon because thats the day of 10/01/07
Formula in cell E4 returns Tue because thats the day of 10/02/07
Formula in cell F4 returns Wed because thats the day of 10/03/07
etc

Thanks for all your help. mikeburg